/* ===========================
   Search + Autocomplete + Alfabe
   (dark-mode uyumlu, tekrarlar temiz)
   =========================== */

/* ---- Tema alias değişkenleri (style.css'deki değişkenlere bağlanır) ---- */
:root{
  --surface: var(--card-bg);
  --border: var(--card-border);
  --text: var(--text-color);
  --text-muted: rgba(127,127,127,.85);
  --tag-bg: rgba(90,42,111,.08);           /* hover/aktif zemin */
  --shadow: var(--shadow-medium);
  --shadow-small: 0 2px 8px rgba(0,0,0,.08);
}
html.dark-mode{
  /* dark’ta hover/aktif biraz daha belirgin */
  --tag-bg: rgba(90,42,111,.20);
  --shadow-small: 0 2px 8px rgba(0,0,0,.60);
}

/* ---- Arama formu: kutunun referansı ---- */
.navbar-search{ position:relative; }

/* ===================== */
/*  AUTOCOMPLETE KUTUSU  */
/* ===================== */
#suggestions-box{
  position:absolute; top:calc(100% + 8px); left:0; right:0;
  display:none; z-index:2000;
  max-height:320px; overflow:auto;
  border-radius:12px;
  background:var(--surface);
  color:var(--text);
  border:1px solid var(--border);
  box-shadow:var(--shadow);
}

#suggestions-box .item{
  display:flex; align-items:center; gap:8px;
  padding:10px 14px; line-height:1.35; cursor:pointer;
  border-bottom:1px solid transparent;
  color:var(--text);
}
#suggestions-box .item:hover,
#suggestions-box .item.active{
  background:var(--tag-bg);
}
#suggestions-box .kw{
  font-weight:600; color:var(--link-color);
}
#suggestions-box .empty{
  padding:12px 14px; color:var(--text); opacity:.7;
}

/* Mobilde biraz sığdır */
@media (max-width:480px){
  #suggestions-box{ max-height:260px; }
}

/* Arama input’u (navbar içindeki) temaya uyumlu olsun */
.navbar-search .search-input{
  background:var(--surface);
  color:var(--text);
  border:1px solid var(--border);
}
.navbar-search .search-input::placeholder{
  color:var(--text-muted);
}

/* ===================== */
/*     ALFABE / HARFLER  */
/* ===================== */
.letter-filter{
  display:flex; flex-wrap:wrap; gap:8px;
  justify-content:center; margin:20px 0;
}

.letter-filter a{
  display:flex; align-items:center; justify-content:center;
  width:38px; height:38px; font-weight:600;
  border-radius:8px;
  background:var(--surface);
  color:var(--link-color);
  border:1px solid var(--border);
  box-shadow:var(--shadow-small);
  text-decoration:none;
  transition:all .2s ease-in-out;
}
.letter-filter a:hover{
  background:var(--link-color); color:#fff; border-color:var(--link-color);
}
.letter-filter a.active{
  background:var(--link-color); color:#fff; border-color:var(--link-color);
}
.letter-filter a.all{
  padding:0 14px; width:auto; min-width:50px;
}

/* Küçük ekran */
@media (max-width:480px){
  .letter-filter a{ width:32px; height:32px; font-size:.85rem; }
}

/* ===================== */
/*  (İsteğe bağlı) Sözlük başlık/kart arası boşluklar  */
/* ===================== */
.dictionary-container{ max-width:960px; margin:0 auto; padding:8px 12px; }
.dictionary-header h1{ margin:10px 0 12px; }

.term-list{ display:flex; flex-direction:column; gap:14px; }
.term-card{ margin:0; }
.term-title a{ text-decoration:none; }
.term-title a:hover{ text-decoration:underline; }

/* ===================== */
/* Dark mode uyumlu alfabe menü */
/* ===================== */
.alphabet-nav a {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 10px;
  text-decoration: none;
  line-height: 1.2;
  border: 1px solid var(--card-border);
  color: var(--link-color);
  background: var(--card-bg);
  transition: all 0.2s ease-in-out;
}

.alphabet-nav a:hover {
  background: var(--link-color);
  color: #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,.06);
}

.alphabet-nav a.active {
  background: var(--link-color);
  color: #fff;
  border-color: transparent;
}

/* "Tümü" butonu */
.alphabet-nav a:last-child {
  padding: 4px 12px;
}